OpnForm
Calendar & ContactsBeautiful open-source form builder
Best Docker Calendar & Contacts for self-hosting
The 14 best Docker calendar & contacts you can self-host, ranked by community traction.
EteSync
Calendar & ContactsEnd-to-end encrypted sync for contacts and calendars
Replaces Google Calendar, iCloud
Bracket
Calendar & ContactsFlexible tournament system to build a tournament setup, add teams,
Claper
Calendar & ContactsThe ultimate tool to interact with your audience (alternative
OpenSlides
Calendar & ContactsPresentation and assembly system for managing and projecting agenda,
Manage My Damn Life
Calendar & ContactsManage my Damn Life (MMDL) is a self-hosted front end for managing
Xandikos
Calendar & ContactsGit-backed CalDAV and CardDAV server
Replaces Google Calendar, iCloud
Thunderbird Appointment
Calendar & ContactsSelf-hostable scheduling tool for booking meetings
Replaces Calendly, Doodle
Crab Fit
Calendar & ContactsOpen-source group availability finder for scheduling meetings
Replaces When2meet, Doodle
ClearFlask
Calendar & ContactsCommunity-feedback tool for managing incoming feedback
Christmas Community
Calendar & ContactsCreate a simple place for your entire family to use to find gifts
Seatsurfing
Calendar & ContactsWebbased app to book seats, desks and rooms for offices
Bitpoll
Calendar & ContactsConduct polls about dates, times or general questions
Revel
Calendar & ContactsCommunity-focused event management and ticketing platform
No apps match these filters.
Every option here is open-source and self-hostable, tagged Docker within the calendar & contacts category. Compare them on the individual app pages for setup difficulty and resource requirements.